Jump to content

blind envelope

From Wiktionary, the free dictionary

English

[edit]

Noun

[edit]

blind envelope (plural blind envelopes)

  1. (marketing) A plain envelope with no window showing the contents, used to make junk mail resemble legitimate correspondence.
Retrieved from "https://en.wiktionary.org/w/index.php?title=blind_envelope&oldid=58848635"